X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=policy-agent%2Fsrc%2Fmain%2Fjava%2Forg%2Foransc%2Fpolicyagent%2Ftasks%2FStartupService.java;h=fd9274653146a3954654f43229505f2f299a9073;hb=50e6a619a2f568f949c02dcd8d6656218d422a93;hp=6612e39acf516f8523f730ae55b687bf17884f0f;hpb=a9bf04b88db3af46dbc0f7251ce079a303ccc9d5;p=nonrtric.git

diff --git a/policy-agent/src/main/java/org/oransc/policyagent/tasks/StartupService.java b/policy-agent/src/main/java/org/oransc/policyagent/tasks/StartupService.java
index 6612e39a..fd927465 100644
--- a/policy-agent/src/main/java/org/oransc/policyagent/tasks/StartupService.java
+++ b/policy-agent/src/main/java/org/oransc/policyagent/tasks/StartupService.java
@@ -20,9 +20,6 @@
 
 package org.oransc.policyagent.tasks;
 
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-
 import org.oransc.policyagent.clients.A1Client;
 import org.oransc.policyagent.configuration.ApplicationConfig;
 import org.oransc.policyagent.repository.ImmutablePolicyType;
@@ -45,10 +42,6 @@ import reactor.core.publisher.Mono;
 @Service("startupService")
 public class StartupService {
 
-    private static Gson gson = new GsonBuilder() //
-        .serializeNulls() //
-        .create(); //
-
     private static final Logger logger = LoggerFactory.getLogger(StartupService.class);
 
     @Autowired
@@ -77,48 +70,54 @@ public class StartupService {
         applicationConfig.initialize();
         Flux.fromIterable(applicationConfig.getRicConfigs()) //
             .map(ricConfig -> new Ric(ricConfig)) //
-            .doOnNext(ric -> logger.debug("Handling ric: {}", ric.getConfig().name())).flatMap(this::handlePolicyTypes)
-            .flatMap(this::setRicToActive) //
+            .doOnNext(ric -> logger.debug("Handling ric: {}", ric.getConfig().name())) //
+            .flatMap(this::addPolicyTypesForRic) //
+            .flatMap(this::deletePoliciesForRic) //
             .flatMap(this::addRicToRepo) //
             .subscribe();
     }
 
-    private Mono<Ric> handlePolicyTypes(Ric ric) {
-        a1Client.getAllPolicyTypes(ric.getConfig().baseUrl()) //
-            .map(policyTypeString -> gson.fromJson(policyTypeString, ImmutablePolicyType.class)) //
-            .doOnNext(type -> logger.debug("For ric: {}, handling type: {}", ric.getConfig().name(), type.name()))
+    private Mono<Ric> addPolicyTypesForRic(Ric ric) {
+        a1Client.getPolicyTypeIdentities(ric.getConfig().baseUrl()) //
+            .doOnNext(typeId -> logger.debug("For ric: {}, handling type: {}", ric.getConfig().name(), typeId))
             .flatMap(this::addTypeToRepo) //
             .flatMap(type -> addTypeToRic(ric, type)) //
-            .flatMap(type -> deletePoliciesForType(ric, type)) //
-            .subscribe();
+            .subscribe(null, cause -> setRicToNotReachable(ric, cause), () -> setRicToActive(ric));
         return Mono.just(ric);
     }
 
-    private Mono<PolicyType> addTypeToRepo(PolicyType policyType) {
-        if (!policyTypes.contains(policyType)) {
-            policyTypes.put(policyType);
+    private Mono<PolicyType> addTypeToRepo(String policyTypeId) {
+        ImmutablePolicyType type = ImmutablePolicyType.builder().name(policyTypeId).build();
+        if (!policyTypes.contains(policyTypeId)) {
+            policyTypes.put(type);
         }
-        return Mono.just(policyType);
+        return Mono.just(type);
     }
 
-    private Mono<PolicyType> addTypeToRic(Ric ric, PolicyType policyType) {
+    private Mono<Void> addTypeToRic(Ric ric, PolicyType policyType) {
         ric.addSupportedPolicyType(policyType);
-        return Mono.just(policyType);
+        return Mono.empty();
     }
 
-    private Mono<Void> deletePoliciesForType(Ric ric, PolicyType policyType) {
-        a1Client.getPoliciesForType(ric.getConfig().baseUrl(), policyType.name()) //
-            .doOnNext(policyId -> logger.debug("deleting policy: {}, for ric: {}", policyId, ric.getConfig().name())) //
-            .flatMap(policyId -> a1Client.deletePolicy(ric.getConfig().baseUrl(), policyId)) //
-            .subscribe();
+    private Mono<Ric> deletePoliciesForRic(Ric ric) {
+        if (!Ric.RicState.NOT_REACHABLE.equals(ric.state())) {
+            a1Client.getPolicyIdentities(ric.getConfig().baseUrl()) //
+                .doOnNext(
+                    policyId -> logger.debug("Deleting policy: {}, for ric: {}", policyId, ric.getConfig().name()))
+                .flatMap(policyId -> a1Client.deletePolicy(ric.getConfig().baseUrl(), policyId)) //
+                .subscribe(null, cause -> setRicToNotReachable(ric, cause), null);
+        }
 
-        return Mono.empty();
+        return Mono.just(ric);
     }
 
-    private Mono<Ric> setRicToActive(Ric ric) {
-        ric.setState(RicState.ACTIVE);
+    private void setRicToNotReachable(Ric ric, Throwable t) {
+        ric.setState(Ric.RicState.NOT_REACHABLE);
+        logger.info("Unable to connect to ric {}. Cause: {}", ric.name(), t.getMessage());
+    }
 
-        return Mono.just(ric);
+    private void setRicToActive(Ric ric) {
+        ric.setState(RicState.ACTIVE);
     }
 
     private Mono<Void> addRicToRepo(Ric ric) {